Home / 6,833,548.23-9,430,493.37-3,777,959.31

Finding the Fourth Proportional to 6,833,548.23, 9,430,493.37 and 3,777,959.31

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Solution

The fourth proportional to 6,833,548.23, 9,430,493.37 and 3,777,959.31 is: 5,213,692.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,548.23 : 9,430,493.37 = 3,777,959.31 : x
  2. Step 2: Convert to fraction form
    6,833,548.23/9,430,493.37 = 3,777,959.31/x
  3. Step 3: Cross multiply
    6,833,548.23x = 9,430,493.37 × 3,777,959.31
  4. Step 4: Simplify right side
    6,833,548.23x = 35,628,020,225,084.77
  5. Step 5: Solve for x
    x = 35,628,020,225,084.77/6,833,548.23
  6. Step 6: Final answer
    x = 5,213,692.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.